Deyi Energy-saving

Shenzhen Deyi Energy-saving Technology Joint-stock Co., Ltd. was founded in 2002, with stock code 871095. It is a comprehensive energy-saving high-tech enterprise integrating scientific research, production, design, sales, engineering installation and operation and maintenance services. Its main products include prefabricated central air-conditioning machine rooms, integrated central air-conditioning machine rooms, variable flow VWV central air-conditioning units, heat exchange modules, hydraulic modules, cold storage modules, and cloud and intelligent control modules. It holds Grade I qualification for professional contracting of building mechanical and electrical installation engineering, Grade II for professional contracting of electronic and intelligent engineering, Grade II for professional contracting of waterproof, anti-corrosion and thermal insulation engineering, Grade II for professional contracting of fire protection facilities engineering, Grade II for professional contracting of building curtain wall engineering, Grade III for professional contracting of environmental protection engineering, Grade II for professional contracting of building decoration engineering, Grade III for professional contracting of urban and road lighting engineering, and Grade III for professional contracting of steel structure engineering. It has cooperated with the Research Institute of Tsinghua University in Shenzhen, China Architecture Shanghai Design & Research Institute, and Beijing University of Technology on multiple academic research projects, and has obtained multiple national patented technology authorizations. The company has passed ISO9001, ISO14001, ISO18001 management system certifications, 5A energy management certification, and 3A credit rating certification. It has won multiple awards including industry scientific research achievement awards, Luban Prize for Construction, and energy-saving contribution awards. The company adheres to the principles of being candid in conduct and dedicated in work, and is committed to providing customers with high-comfort, low-energy-consumption ecological building environments. Through technological innovation, value creation, and win-win cooperation, it contributes to creating harmony among nature, society, and people.